coke over the rust and it will loosen it so it is easier to remove. What is acid? Acid is a mixture of pH‚ other acids‚ hydrogen ions and hydroxide ions. The more hydrogen ions in the acid more powerful the acid will be. Acid is in everyday things from eating and drinking to sleeping. Acid is in coffee‚ toothpaste‚ oranges‚ fruit‚
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tablet (0.02 %) ________ % DCPIP solution‚ freshly prepared Possible samples : * grape juice‚ paper pack ● lemon juice‚ diluted from fresh squash (Citrus fruit) ● orange juice‚ diluted from fresh squash (Citrus fruit) ● orange juice‚ diluted from bottled drink Mr. Juicy (Citrus fruit) * kiwi fruit juice‚ diluted from fresh squash (non-citrus fruit‚ but high in vitamin C) ● green pepper extract / juice Procedure 1. Use a 1 ml pipette and a pipette filler to prepare a test tube with
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EXPERIMENT 5 REDOX TITRATION: TITRATION USING SODIUM THIOSULPHATE Objectives 1. 2. To prepare a standard solution of potassium iodate for use to determine the concentration of sodium thiosulphate solution accurately. To acquire the proper techniques of carrying out a titration. Introduction Redox titrations using sodium thiosulphate as a reducing agent is known as iodometric titration since it is used specifically to titrate iodine. The reaction involved is: I2 + 2Na2S2O3 I2 + 2S2O322NaI + Na2S4O6
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flask add three to four drops of an indicator of methyl orange solution to the conical flask and note it will show a colour change. After that record the initial reading of the burette and making sure that all your burette readings must be to an appropriate precision. Titrate the contents of the conical flask by adding to it 0.100 mole dm3 hydrochloric acid from the burette. Add the solution slowly. Swire the flask gently to mix the contents at the end indicator turns as define red colour. This is
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Resources Assessment 2 – Group Presentation Boost Juice Expatriate Program Challenges in Germany March 23‚ 2010 Authors: SindooraNiranjan‚ 110024230 Maggie Sinclair‚ 110058024 Kai Zhi Lee‚ 100111728 Ke Yu‚ 100070856 Harnie Kumaraguru‚ 110026969 Word count: 1105 (excluding external referencing) Introduction The concept of Boost brand was created in 1998 when the founder‚ Janine Allis‚ realized the fashion of the juice bar when on holidays in the United States. She
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a fluid shape. Detox juice weight control plans have never been more well known. On the off chance that you do choose to give it a go yet are new to the entire thought of squeezing and need to get yourself a machine‚ the distinctive kinds accessible also the immense scope of models and costs can be somewhat overwhelming. Obviously‚ you might not have any desire to go on a full squeezing diet‚ maybe you simply need the best machine for your morning glass of squeezed orange. Your own needs will direct
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People say home is where the heart is‚ and although I do think that is somewhat true‚ I feel that it’s not the home that makes the family‚ but the family that make the home. I recently realized just how content I was with family when I had a family reunion in a small cabin in Idaho. Although there was over fifteen of us in a 5 bedroom cabin‚ it didn’t matter because whether we were lounging around‚ fishing‚ or hiking we were together doing what God had intended for us to do. I guess many people
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Boost juice bar formed in the year 2000 with the first store located in Adelaide‚ South Australia and is now has an international chain of retail outlets that specialize in selling fresh juice. The company now expanded internationally with stores situated in Asia‚ Europe‚ Russia and Middle Eastern through the use of franchising. In this report we will explain how boost differentiate its products from their competitors and discuss the macro-environmental forces that could potentially impact on the
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Jamba Juice was founded in April of 1990 by Cal Poly graduate Kirk Perron‚ along with cofounders Joe Vergara‚ Kevin Peters‚ and Linda Ozawa Olds. Their goal was to sell healthy smoothies. It‘s corporate was called Juice Club‚ Inc. in San Luis Obispo‚ California. In August of 1997‚ Jamba made an agreement with Whole Foods Market to sell natural products inside some of the market’s locations. In March of 1999 they acquired Zuka Juice Inc‚ Zuka was a smoothie company that was very popular at the
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Conclusion The amount of Vitamin C concentration in 20.00mL of Coles Multivitamin juice when titrated against a 0.0048M of iodine solution was 47.85792mg/100mL. This result was much higher than the expected 10mg/100mL as presented on the label of the bottle. These inaccuracies may have been due to difficulty reading the burette‚ and troubles when identifying the endpoint which would have caused the results to be larger than expected. It was very difficult to read the burette (as pictured
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